Date/Time 函数
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timezone_version_get

(PHP 5 >= 5.3.0)

timezone_version_get — Gets the version of the timezonedb

说明

string timezone_version_get ( void )

Returns the current version of the timezonedb.

返回值

Returns a string.

范例

Example #1 Getting the timezonedb version

<?php
echo timezone_version_get();
?>

以上例程的输出类似于：

2009.7

参见

Date/Time 函数
在线手册：中文 英文
PHP手册
PHP手册 - N: Gets the version of the timezonedb

用户评论:

Omar (15-Sep-2011 06:15)

On Ubutu:
If you get 0.system for the version, this means you have the version that PHP shipped with. For a newer version, you must upgrade via the PECL extension (sudo pecl install timezonedb)

http://pecl.php.net/package/timezonedb

Ubuntu (16-Jun-2011 06:35)

On Ubuntu 11.04 it returns the string "0.system".